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5 answers

Three ideas.

Solar power systems (requires a lot of knowledge)

Household items that save energy. Compact fluorescent light bulbs, programmable thermostats, insulation, etc. You'd be competing with home improvement stores, though.

Bicycle store (it's a tough business). Specialise in bikes for non-athletic riders.

2007-01-01 16:04:46 · answer #1 · answered by Bob 7 · 0 0

Alternative energy research and development - and I wouldn't look for any enthusiastic backing from Exxon/Mobile!

2007-01-01 23:36:20 · answer #2 · answered by LeAnne 7 · 0 0

sea water exchangers to help those who are out now

2007-01-02 01:55:19 · answer #3 · answered by bev 5 · 0 0

bio-degradable plastics

2007-01-01 23:32:23 · answer #4 · answered by Anonymous · 0 0

the electric or nuclear car...

2007-01-01 23:25:46 · answer #5 · answered by edward 1 · 0 0

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